I am trying to write a really simple piece of code that basically recognises if the string contains a full stop. The full stop can be anywhere within the string just a simple If String contains (".") Then
How would i write this?
How do I stop the WMP control from opening the video fullscreen upon double clicking on the video?
View 1 RepliesI've just picked up a project from someone who has recently left our company, and the project file for the project has somehow had XML documentation deactivated. Typing ''' no longer automatically creates XML documentation segments, and existing XML documentation within the code does not show up in Intellisense, and is also not correctly highlighted as XML documentation.
In addition, the Intellisense for the My. namespace contains only MySettings, Resources and Setting under the "All" tab. Everything else is missing. Attempting to manually write My. namespace code results in compile errors. These are not problems with the IDE; I can start a new project and both Intellisense and My. work fine in these new projects. I can only assume that this is something which has been set on the project itself.
I have a START and STOP button and when the user clicks "start" the program does a whole bunch of calculations and all. However, I noticed that when I was testing the program I clicked STOP the program continues to execute stuff.
My START code is basically a while loop that iteratively does some calculations.
So I just put a boolean variable as the while condition and when user clicks stop its set to false and when user clicks start its set to true. However, when I click stop, the condition is set to false yes but it still executes all the code until the condition is re-evaluated right...so my question is how can I get out of the while loop when user instantly clicks "stop"?
the code for making a tabed web browser(using tabcontrol) fullscreen
View 1 RepliesUsing vb.net 2003 asp.net 1.1. I have this C# function that I converted and I gettinga squiggley saying full and partial not part of string, this is converted from a .cs file.
Here is the function, maybe I'm not seeing something:
Code:
Public Function RefundTransactionCode(ByVal refundType As String,
ByVal transactionId As String,
ByVal amount As String,
ByVal note As String) As String
Dim caller As CallerServices = New CallerServices
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If I have a small double in vb.net like this:
dim x as double = 0.00000003
A conversion to a string would produce a E-presentation (3E-7). in debugging the value it will be shown as full number (0.00000003). How can I get the full number in a string?
I would like to output the complete windows build string(for example 6.1.7600.16385.090713-1255) into a label. What do I need to write?
View 1 RepliesI've created a progress bar and it works fine but I'm trying to create a bit of code that informs the user that the progress bar is full and the operation is complete:
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This is the code for my progress bar, which works fine, but due to the Maximum condition not being a simple 100 value im having problems creating a timer that can display a msgbox when the progress bar is full.
I have a method that takes 2 string arguments. One that contains a normal string and one that contains a string with one or more wildcard characters. I've tried the following code:
Private Function DoesMatchWildcardString(ByVal fullString As String, ByVal wildcardString As String) As Boolean
Dim stringParts() As String
Dim matches As Boolean = True
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The I realized that it won't work properly. If I have ABCD as a normal and A*CD as my wildcard string the match will work even if my normal string was CDAB, which is not what I want.
In my project I need to use a 190 very long strings with different number of characters (4-60).I want to mark them in a short form with the numbers 001, 002, 003 ... 190. Is there an easy way to display the full name of the string when I choose a short name ? Of course, I do not want to write 190 times "if - end if" and also I would like to avoid a complicated database. Onenew Visual Studio 2010
View 17 RepliesI have a project which has a table with a list of stores. Originally the store code was a string of 3 and was padded so 1 would be 001 etc. I have had to increase this column to 8. The problem is when I read in data from a XML file the store code is padded so it looks like this '500 ' rather than '500'. This is now causing a major problem when I do a comparison.Is there a way to it does not auto pad to the full string length?
View 5 RepliesI need the code for saving the link your on while browsing, and a code for a button, so when you click on it it shows the html code of the website in notepad or something (source code).I also need a code for Full Screen.
View 1 RepliesI am trying to log the contents of an object to a text file. If I do a debug.print of the object itself in the immediate window, it prints all of the values of the object's properties:
?mDb.DatabaseOptions
{Microsoft.SqlServer.Management.Smo.DatabaseOptions}
AnsiNullDefault: False
...
UserData: Nothing
However, I can't seem to access this as a string in code due to a type mismatch. I assumed I could get this information using the .ToString method, but all that returns is the object description with none of the properties or values:
?mDb.DatabaseOptions.ToString
"Microsoft.SqlServer.Management.Smo.DatabaseOptions"
I have made quite a nice and tidy little game. Its based around space invaders and works quite well. however because i have finished my college project almost 2 weeks ahead of the assignments release date, my tutor has asked me to tweak my project and make it better.So far i have added a full main menu to the game and a full splash screen. I would like to add in a section for recorded high scores but have no idea how to attempt this at all.
View 3 RepliesWith a function being passed a full path to a file, such as C:someFolderanotherFoldersomeXML.xml, determine whether the folder exists. Is there a smarter/better/more elegant way of doing this? Here is my implementation:
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I want to take a screen shot of full code from visual studio single file. is it possible?
View 3 RepliesNot really asking for code, but I'm interested in knowing the basics of "thread performance".For example, you try to copy a bitmap in a pixel by pixel operation. (Is slow, but it is a nice example)
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This is, of course, very buggy and causes a lot of violation errors etc. But that doesn't matter right now. How come the multi-threading way is so much faster than the regular routine? Is the processor not running on full speed with the first code, and is it working harder on the second?I find it weird to see this type of "threading performance increase", as if every single thread gets their own piece of processor speed allocated like it is a new process
So im pulling data from a db and then counting all the data on that db but it counts before the data is pulled. Anyway to stop this?
test.SelectCommand = Ssql
test.SelectParameters.Clear()
test.DataBind()
System.Threading.Thread.Sleep(1000)
counter = OSG.Items.Count
MsgBox(counter)
I thought I was done with the tree view control until i realised that my tree view control was behaving differently when it came to sub nodes . I have attached my treeview pic and also a sample tree view.
(-)D:
|_config.msi
|_netfile.sys
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Since I clicked on subfolder1 i was expecting the msgbox to display D:Folder1Subfolder1 but unfortunately the msg box doesnto even have the name of the node i clicked on but when i use selectednode.text I get the correct node text. Anyways why isnt my full path working. I then tried manually designing the entire scenario using tree node editor and the code which i mentioned above works. But whenever i populate the trr programatically the above problem starts.
I am compiling and running code at runtime. Can I stop this code midway through if I wish? Like the 'stop' feature in Visual Studio that stops the code if desired?
View 2 RepliesWhen I end my app by pressing the stop button in visual studio, is there a way for that event to trigger some exit code? I'd rather do that than include a visually distracting quit button.
Better still would be to program some kind of key sequence, eg control + q to trigger some quit code so my app can exit cleanly. Is this possible? I wouldn't know how to program a key shortcut but it might be handy.
I've seen on here how easy it is to disassemble code and wondered what levels of precautions people here have used or would use to make the process of hacking ones hard work.
All methods i have come up with are easily worked around. simply swapping the condition for a jump in assembly code would undo even password security.
Probably the most interesting idea i have come up with would need a c module in the project that would write into memory part of the routine on the fly (i.e. it writes the conditional jumps into memory using pointers but again all that is needed is to remove the c block and write the correct code into the exe file.
The only way i have seen is to create 2 passwords one for the application and a secondary one which is stored on a server so the software checks against a serial number database, this also is limited as unmodded it cannot detect if the user is legitimate, only that there is one person using a specific password at a particular time, and in any event it is still a case of changing the conditional jumps so it works when it is the wrong password or doesn't contact the site in the first place (or another site with a valid password and allows multiple users on its database)
whenever I have to convert something to a value (for example,lets say I have to convert something to
a boolean) visual studios will give you their advice of CBool, which works, but that's VB6 and I do
not want that. If you know of a plugin that does it, I'm open to that as well.
How can I completely stop code execution?
Also, how can I hide a form and keep all information saved so I can bring it back up again?
For instance, I have form1 with "alpha" written in a textbox. Now when I hide form1 (Me.Hide), I would like to be able to bring form1 back with "alpha" still written in the textbox.
Currently, I hide it, and when I show it again, the textbox is empty.
how to stop the application from doing the code on next line immediately when the user enters nothing in the textbox and pressed a button?
View 1 RepliesI have a combo box I am filling on form load.I am using "SelectedindexChanged" to detect changes in the index to run the code when the combobox is used.Unfortunately, it runs the code on start up as well.
View 5 RepliesI tried look online for a simple task but I haven't been able to find the answer. How do you stop a code for testing? I triedexit - only works for loops and if statementsstop - kinda works, but doesn't completely stopsend - the form disappears when it ends
View 4 RepliesI am compiling and running code at runtime. Can I 'stop' this code midway through if I wish? Like the 'stop' feature in Visual Studio that stops the code if desired
View 2 RepliesWell, I've read (and learned) that the finally block doesn't always execute its code (even apart from pulling the plug).FYI For more information, see try catch finally question
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